DUBLIN, Ohio (WCMH) — After playing nine holes at Muirfield Village on Wednesday actor Chris Pratt is searching for a video of what he calls “maybe the greatest moment” in his golf career.

The Hollywood star took to social media a day after the Workday Golden Cub Pro-Am, which pairs professional golfers with A-list athletes and celebrities for a good cause, to find a clip of his performance on the fifth hole. In a post titled “I NEED YOUR HELP!!” Pratt said the “crowd went wild” when he “chipped in for birdie.”

Pratt instructed anyone in the crowd who happened to record him to post the video online and tag him so he can repost it and give the person a “handsome reward.”

“You will be getting a special treat directly from me,” Pratt said. “Yet to be determined.”

The “Guardians of the Galaxy” performer also noted that Peyton Manning and Rory McIlroy were in the same group to help fans identify whether they might have captured the scene. He joked that Manning and McIlroy offered $20 million cash for the clip, quickly adding that that amount was “unverified.”

“So get me that video, me chipping in on number five, please,” he said wrapping up his desperate plea.